28237250

素因数分解:

$2^1\times 5^3\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 53239680

約数和(自身を除く): 25002430

約数列:

[1, 2, 5, 10, 25, 50, 125, 179, 250, 358, 631, 895, 1262, 1790, 3155, 4475, 6310, 8950, 15775, 22375, 31550, 44750, 78875, 112949, 157750, 225898, 564745, 1129490, 2823725, 5647450, 14118625, 28237250]

約数ペア:

[(1, 28237250), (2, 14118625), (5, 5647450), (10, 2823725), (25, 1129490), (50, 564745), (125, 225898), (179, 157750), (250, 112949), (358, 78875), (631, 44750), (895, 31550), (1262, 22375), (1790, 15775), (3155, 8950), (4475, 6310)]